named after S.J.Asfendiyarov
Pulmonari tuberculosis
Student’s name: Amanzhol A.Faculty: Public Health
Course: 2
Group: 003-02
Teacher: Bizhanova A.A.
Almaty 2013
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The Kazakh National Medical University named after S.J.Asfendiyarov Pulmonari
Содержание
- 1. The Kazakh National Medical University named after S.J.Asfendiyarov Pulmonari
- 2. General ConsiderationsTuberculosis is a chronic
- 3. General ConsiderationsThe disease is confined to the
- 4. Etiology The tubercle bacillus (M.Tuberculosis) is
- 5. Tuberculosis is transmitted by airborne droplet nuclei(containing tubercle bacilli )
- 6. Many droplet nuclei are capable of floating
- 7. The transmission is determinedThe probability of contact
- 8. Pathogenesistubercle bacillus Human immunity
- 9. Human Immunity after infected tubercle bacillus and
- 10. Human Immunity after infected tubercle bacillus and
- 11. Specific ManifestationsAllergic reaction to TBNon-reaction pulmonary tuberculosis
- 12. Laboratory and physical examinationsChest radiography Sputum examinationTuberculin testingPCR test to detect TBTB antibody testingbronchoscopy
- 13. Primary complex
- 14. Milliary Tuberculosis acute milliary tuberculosis
- 15. secondary pulmonary tuberculosisinfiltrate
- 16. Tuberculoma
- 17. Chronic fibro-cavitary pulmonary tuberculosiscavity
- 18. Слайд 18
- 19. Tuberculous effusion
- 20. Sputum examination There
- 21. Sputum examinationA negative smear by no means
- 22. Tuberculin testing
- 23. A reaction of less than 5
- 24. On it all
- 25. Скачать презентанцию
General ConsiderationsTuberculosis is a chronic infection, potentially of lifelong duration, caused by two species of mycobacteria M.tuberculosis and, rarely, M.bovisIt
Слайды и текст этой презентации
Слайд 1 The Kazakh National Medical University
named after S.J.Asfendiyarov
Student’s name: Amanzhol A.Faculty: Public Health
Course: 2
Group: 003-02
Teacher: Bizhanova A.A.
Слайд 2General Considerations
Tuberculosis is a chronic infection,
potentially of lifelong duration, caused
by two species
of mycobacteriaM.tuberculosis and, rarely, M.bovis
It was isolated by Robert Koch in 1882
The morbidity and mortality of tuberculosis are high in developing countries.
Слайд 3General Considerations
The disease is confined to the lungs in most
patients but may spread to almost
any
part of the body
Слайд 4Etiology
The tubercle bacillus (M.Tuberculosis) is
aerobie, non-motile,non-spore-forming,
high
in lipid content, and acid and alcohol-fast
It grows slowly .It can’t tolerate heat, but It can live in humid or dry or cold surroundings.
Слайд 6Many droplet nuclei are capable of floating in the immediate
environment for several hours
Large particles may be inhaled by
a personbreathing the same air and impact on the
trachea or wall of the upper airway
Слайд 7The transmission is determined
The probability of contact with a case
of TB
The intimacy and duration of that contact
The degree of
infectiouseness of caseThe shared environment of the contact
Слайд 9Human Immunity after infected tubercle bacillus and tuberculin hypersensitivity
The natural
immunity of human to TB is nonspecific
After infected or
given BCG vaccine, human will obtain specific immunityThe immunity of tubercle bacillus is cell- mediated immunity
Слайд 10Human Immunity after infected tubercle bacillus and tuberculin hypersensitivity
The cellular
immunity develops within 4 to 8 weeks after infected with
bacillusMany immunologic cells involve in the formation of pulmonary tuberculosis.
Слайд 12Laboratory and physical examinations
Chest radiography
Sputum examination
Tuberculin testing
PCR test to
detect TB
TB antibody testing
bronchoscopy
Слайд 20
Sputum examination
There are direct smear and
culture
Direct smear examination is only positive
when large numbers of bacilli begin to be excreted 
Слайд 21Sputum examination
A negative smear by no means excludes tuberculosis
A
negative smear in the presence of extensive
disease and cavitation makes the diagnosis less likely.Particularly if the negatives are frequently repeated
Слайд 22
Tuberculin testing
A positive
tuberculin test although it is of
great
use in children, but it has limited diagnostic significance in older age groups 
Слайд 23 A reaction of less than 5 mm is considered
negative
• 5-9
mm is considered positive (+)• 10-19 mm is considered positive (++)
• more than 20 mm is considered positive
(+++)
A positive tuberculin skin test indicates
tuberculous infection, with or without disease
